NEEDS: Pass rushers with LB Brian Orakpo retiring day after season ended, and Morgan isn't expected back, at least not as starter after managing half-sack in 13 games. Veteran wide receiver also would help very young receiving corps. Spain could be allowed to leave, making more help on offensive line a must. With Mariota missing three starts in 2018, upgrading from Blaine Gabbert at backup QB also option.